Koj pom ib qho dej ntws los ntawm PVC pob valve. Qhov kev xau me me no tuaj yeem ua rau muaj kev puas tsuaj loj hauv dej, yuam kom kaw lub kaw lus thiab hu xov tooj rau tus neeg siv dej kub ceev.
Koj tuaj yeem kho qhov xau PVC pob valve yog tias nws yog lub koomhaum tsim nyog. Qhov kev kho no suav nrog kev txheeb xyuas qhov xau qhov chaw - feem ntau yog cov qia lossis cov txiv ntoo sib koom ua ke - thiab tom qab ntawd nruj kev sib txuas lossis hloov cov ntsaws ruaj ruaj sab hauv (O-rings).
Qhov no yog ib qho teeb meem uas Budi cov neeg siv khoom hauv Indonesia ntsib. Aleaking valventawm qhov chaw tsim kho lossis hauv tsev tuaj yeem nres ua haujlwm thiab ua rau muaj kev ntxhov siab. Tab sis qhov kev daws teeb meem feem ntau yooj yim dua li qhov lawv xav, tshwj xeeb tshaj yog thaum lawv siv cov khoom zoo txij thaum pib. Lub valve zoo tsim yog ib lub valve uas siv tau. Cia peb taug kev los ntawm cov kauj ruam los txhim kho cov xau no thiab, qhov tseem ceeb tshaj, yuav ua li cas tiv thaiv lawv.
Puas tuaj yeem kho lub pob valve?
Lub valve yog to, thiab koj thawj qhov kev xav yog tias koj yuav tsum txiav nws tawm. Qhov no txhais tau hais tias cov dej ntws tawm, txiav cov yeeb nkab, thiab hloov tag nrho chav tsev kom yooj yim drip.
Yog lawm, lub pob valve tuaj yeem kho tau, tab sis tsuas yog tias nws yog lub koomhaum tiag tiag (lossis ob lub koomhaum) valve. Nws cov qauv peb-daim tso cai rau koj tshem tawm lub cev thiab hloov cov ntsaws ruaj ruaj sab hauv yam tsis muaj kev cuam tshuam cov kav dej.
Lub peev xwm los kho lub valve yog ib qho laj thawj loj tshaj plaws uas cov kws tshaj lij xaiv tus tsim lub koomhaum tiag tiag. Yog tias koj muaj ib qho "compact" pob valve uas tau tawg, koj txoj kev xaiv tsuas yog txiav nws tawm thiab hloov nws. Tab sis atiag union valvelos ntawm Pntek yog tsim los rau lub neej ua haujlwm ntev.
Txheeb xyuas qhov Leak Source
Leaks yuav luag ib txwm los ntawm peb qhov chaw. Nov yog yuav ua li cas pom thiab kho lawv:
| Leak Qhov chaw | Ua rau | Yuav kho li cas |
|---|---|---|
| Nyob ib ncig ntawm Kov / qia | Lub packing txiv ntoo yog xoob, los yog qiaO-ringshnav. | Ua ntej, sim nruj lub ntim cov txiv ntoo hauv qab ntawm tus kov. Yog tias nws tseem xau, hloov cov qia O-rings. |
| Hauv Union Nuts | Cov txiv ntoo yog xoob, los yog cov cab kuj O-ring puas lawm los yog qias neeg. | Unscrew lub txiv ntoo, ntxuav lub O-ring loj thiab xov, tshuaj xyuas qhov kev puas tsuaj, tom qab ntawd rov ua kom ruaj ntseg ntawm tes. |
| Kev tawg hauv lub cev Valve | Overtightening, khov, lossis lub cev cuam tshuam tau tawg rau PVC. | Covcev valveyuav tsum tau hloov. Nrog lub koomhaum tiag tiag, koj tuaj yeem yuav lub cev tshiab, tsis yog tag nrho cov khoom siv. |
Yuav ua li cas kho lub xau PVC yeeb nkab yam tsis hloov nws?
Koj pom ib tug me me drip ntawm ib tug ncaj khiav ntawm cov yeeb nkab, deb ntawm tej yam haum. Hloov 10-ko taw ntu rau qhov me me pinhole xau zoo li lub sijhawm thiab cov khoom siv loj heev.
Rau ib qho me me los yog lub pinhole, koj tuaj yeem siv cov khoom siv roj hmab-thiab-clamp kho kom kho sai. Rau kev daws teeb meem mus tas li rau qhov tawg, koj tuaj yeem txiav tawm qhov puas thiab nruab ib qho kev sib txuas.
Thaum peb tsom xam yog li qub, peb paub tias lawv yog ib feem ntawm lub kaw lus loj dua. Budi cov neeg siv khoom xav tau cov tswv yim daws teeb meem rau tag nrho lawv cov teeb meem kav dej. Txhim kho cov yeeb nkab yam tsis muaj kev hloov pauv tag nrho yog ib qho txuj ci tseem ceeb.
Kev kho ib ntus
Rau qhov xau me me, thaj chaw ib ntus tuaj yeem ua haujlwm kom txog thaum kho tau mus tas li. Koj tuaj yeem siv tshwj xeebPVC kho epoxylos yog ib txoj kev yooj yim uas muaj ib daim ntawm roj hmab gasket tuav nruj nreem ntawm lub qhov nrog ib tug hose clamp. Qhov no yog qhov zoo thaum muaj xwm txheej ceev tab sis yuav tsum tsis txhob suav tias yog qhov kev daws teeb meem kawg, tshwj xeeb tshaj yog nyob rau ntawm txoj kab siab.
Kev kho tas mus li
Txoj kev tshaj lij los kho qhov puas ntawm cov yeeb nkab yog nrog "slip" txuas. Qhov kev sib haum no tsis muaj qhov nres sab hauv, cia nws swb tag nrho ntawm cov yeeb nkab.
- Txiav tawm qhov tawg los yog xau ntawm cov yeeb nkab.
- Ntxuav thiab prime qhov kawg ntawm cov yeeb nkab uas twb muaj lawm thiab sab hauv ntawm lubswb coupling.
- Siv PVC cement thiab xaub lub coupling tag nrho mus rau ib sab ntawm cov yeeb nkab.
- Ua kom nrawm nrawm ntawm cov kav dej thiab xaub qhov sib txuas rov qab hla qhov sib txawv kom npog ob qhov kawg. Qhov no tsim kom muaj kev sib koom ua ke ruaj khov, ruaj ntseg.
Yuav ua li cas los ua ib tug PVC pob valve?
Koj tau teeb tsa lub valve, tab sis qhov kev sib txuas nws tus kheej yog to. Kev sib koom ua ke tsis tsim nyog yog qhov ruaj khov, yuam koj txiav txhua yam tawm thiab pib dua los ntawm kos.
Txhawm rau ua kom lub pob valve, koj yuav tsum siv cov txheej txheem peb-kauj ruam: ntxuav thiab ua tib zoo ob lub yeeb nkab thiab lub qhov (socket), siv PVC cement sib npaug, tom qab ntawd ntxig cov yeeb nkab nrog lub quarter-tig los xyuas kom meej tag nrho.
Feem ntau cov xau tsis yog los ntawm lub valve nws tus kheej, tab sis los ntawm kev sib txuas tsis zoo. Ib tug zoo meejhnyav weldyog qhov tseem ceeb. Kuv ib txwm ceeb toom Budi kom qhia txog cov txheej txheem no nrog nws cov neeg siv khoom vim tias ua nws yog thawj zaug tiv thaiv yuav luag txhua qhov kev teeb tsa cuam tshuam.
Plaub kauj ruam mus rau ib tug zoo meej Weld
- Txiav thiab Deburr:Koj cov yeeb nkab yuav tsum tau txiav zoo kawg nkaus square. Siv cov cuab yeej deburring kom tshem tawm cov yas shavings los ntawm sab hauv thiab sab nraud ntawm cov yeeb nkab kawg. Shavings tuaj yeem ntes tau hauv lub valve thiab ua rau xau tom qab.
- Clean thiab Prime:Siv lub tshuab ntxuav PVC kom tshem tawm cov av thiab roj los ntawm cov yeeb nkab kawg thiab sab hauv ntawm lub qhov (socket). Ces, thovPVC primerrau ob qhov chaw. Cov primer softens cov yas, uas yog ib qho tseem ceeb rau ib tug muaj zog tshuaj weld.
- Thov Cement:Siv cov kev ywj pheej, txawm tias lub tsho tiv no ntawm PVC cement rau sab nraud ntawm cov yeeb nkab thiab lub tsho nyias nyias mus rau sab hauv ntawm lub qhov (socket). Tsis txhob tos ntev heev tom qab siv cov primer.
- Insert thiab Twist:Nthuav thawb cov yeeb nkab rau hauv lub qhov (socket) kom txog thaum nws tawm hauv qab. Thaum koj thawb, muab nws lub quarter-tig. Qhov kev txiav txim no nthuav tawm cov cement sib npaug thiab pab tshem tawm cov huab cua uas raug kaw. Tuav nws ruaj khov rau hauv qhov chaw tsawg kawg 30 vib nas this, vim tias cov yeeb nkab yuav sim thawb rov qab.
Puas yog PVC pob li qub xau?
Ib tus neeg siv khoom yws tias koj lub valve tsis ua haujlwm vim nws tau xau. Qhov no tuaj yeem ua rau koj lub koob npe nrov, txawm tias qhov teeb meem tsis yog nrog cov khoom nws tus kheej.
High-quality PVC pob li qub tsis tshua muaj los ntawm kev tsim khoom. Leaks yuav luag ib txwm tshwm sim los ntawm kev teeb tsa tsis raug, cov khib nyiab fouling cov ntsaws ruaj ruaj, kev puas tsuaj rau lub cev, lossis kev laus thiab kev hnav ntawm O-rings dhau sijhawm.
Kev nkag siab yog vim li cas li qub tsis ua haujlwm yog qhov tseem ceeb rau kev muab kev pabcuam zoo. Ntawm Pntek, peb cov khoom siv hluav taws xob thiab kev tswj xyuas nruj heev txhais tau tias tsis muaj qhov tsis txaus ntseeg. Yog li thaum muaj qhov xau tshaj tawm, qhov ua rau feem ntau yog sab nraud.
Feem ntau ua rau Leaks
- Installation yuam kev:Qhov no yog #1 vim li cas. Raws li peb tau tham, ib qho kev hnyav hnyav yuav tsis raug. Overtightening union txiv ntseej tuaj yeem ua rau O-rings puas lossis tawg lub valve lub cev.
- Cov khib nyiab:Cov pob zeb me me, xuab zeb, lossis cov yeeb nkab shavings los ntawm kev teeb tsa tsis raug tuaj yeem nkag mus rau ntawm lub pob thiab lub foob. Qhov no tsim qhov sib txawv me me uas tso cai rau dej hla mus txawm tias lub valve kaw.
- Hnav thiab tsim kua muag:O-rings yog ua los ntawm cov roj hmab lossis cov khoom zoo sib xws. Tshaj li ntau txhiab tus lem thiab xyoo ntawm kev raug rau cov tshuaj dej, lawv tuaj yeem ua tawv, tawv, lossis compressed. Thaum kawg, lawv yuav tsum tsis txhob sib khi zoo kawg nkaus. Qhov no yog qhov qub thiab yog vim li cas kev pabcuam tseem ceeb heev.
- Lub cev puas tsuaj:Tso lub valve, ntaus nws nrog cov khoom siv, lossis tso cai rau nws kom khov nrog dej sab hauv tuaj yeem ua rau cov plaub hau tawg uas yuav tawm hauv qhov siab.
Xaus
Ib qho xauPVC pob valveyog fixable yog tias nws yog ibtseeb union tsim. Tab sis kev tiv thaiv zoo dua. Kev txhim kho kom raug yog tus yuam sij rau lub tshuab tsis muaj dej xau rau xyoo tom ntej.
Post lub sij hawm: Aug-19-2025
